Stop fake sign-ups at the door
Fake accounts skew your numbers, fill your mailing lists and become a source of abuse later. Cayve checks every sign-up before the account exists.

Bad accounts cost you long after sign-up
Throwaway email addresses, accounts created by scripts, and sign-ups from networks known for abuse all look like customers in your dashboard until they start causing trouble.
Cayve stops the confident cases at sign-up and lists the rest for you to review, so a real customer is never turned away by a guess.
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Why
- It reads like an SEO or marketing pitch (first page, free audit).
- It asks to be contacted somewhere other than the address given.
- Sent 2 seconds after the form opened, faster than a person can fill it in.
How Cayve handles it
Someone registers
WooCommerce, or your app through the API, asks Cayve before creating the account.
Cayve decides
The email address and its domain, the network it came from, and how the form was filled.
Only real accounts are made
Confident spam is refused. Anything unsure is created as normal and flagged for review.
What you get
Throwaway email detection
Disposable email domains and domains with no mail server count against a sign-up.
Network checks
Data-center addresses, Tor and addresses seen spamming other Cayve sites weigh in.
Never turns away a real customer on a guess
Only a confident block stops an account; doubtful ones are created and listed for you.
Any platform
WooCommerce works with the plugin. Your own app can call the API with type “registration”.
Works with what’s already on your site
Each integration switches itself on when the plugin it protects is installed. There is nothing to set up per form.
Questions
Why aren’t doubtful sign-ups held like messages?
An account can’t wait in a queue without breaking the checkout or sign-up flow, so Cayve only stops the confident cases and lists the rest for review.
Can I protect sign-ups outside WordPress?
Yes. Send each registration to the API with type “registration” and act on the answer.
Try it on your own site this week.
Start in shadow mode: Cayve records what it would do and lets every message through until you switch it on.
- Free plan
- No card needed
- Set up in minutes